I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
lytta lyttae lota lotto latte litai lutea lotah lotte lit let lat lot lad lade loot late lute loti lite laud lout lead lady latu lati laid leet litu load
lytta betta fytte vitta vittae cotta cottae gutta guttae lyttae pitta rhyta sutta shittah yett